Mercurial > dive4elements > gnv-client

comparison geo-backend/src/main/java/de/intevation/gnv/geobackend/sde/datasources/ArcSDEResultSetMetaData.java @ 132:5a583cff97ea

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Implementation of the Datainfrastructure for fetching Data from different DataStores. geo-backend/trunk@12 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Fri, 04 Sep 2009 08:11:30 +0000
parents
children 0100ebf6630f
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131:d8ff739b9f3b 132:5a583cff97ea
1 /**
2 *
3 */
4 package de.intevation.gnv.geobackend.sde.datasources;
5
6 import java.sql.ResultSetMetaData;
7 import java.sql.SQLException;
8 import java.util.List;
9
10 /**
11 * @author Tim Englich <tim.englich@intevation.de>
12 *
13 */
14 public class ArcSDEResultSetMetaData implements ResultSetMetaData {
15
16 private List<ColDefinition> columnDefinitions = null;
17 /**
18 * Constructor
19 */
20 public ArcSDEResultSetMetaData(List<ColDefinition> columnDefinitions) {
21 this.columnDefinitions = columnDefinitions;
22 }
23
24 /**
25 * @see java.sql.ResultSetMetaData#getCatalogName(int)
26 */
27 public String getCatalogName(int column) throws SQLException {
28
29 return null;
30 }
31
32 /**
33 * @see java.sql.ResultSetMetaData#getColumnClassName(int)
34 */
35 public String getColumnClassName(int column) throws SQLException {
36
37 int type = this.getColumnType(column);
38 Class clazz = java.lang.Object.class;
39 if (type == 2){
40 clazz = int.class;
41 }
42 // TODO weitere Klassen Implementieren
43 return clazz.getName();
44 }
45
46 /**
47 * @see java.sql.ResultSetMetaData#getColumnCount()
48 */
49 public int getColumnCount() throws SQLException {
50 return columnDefinitions.size();
51 }
52
53 /**
54 * @see java.sql.ResultSetMetaData#getColumnDisplaySize(int)
55 */
56 public int getColumnDisplaySize(int column) throws SQLException {
57
58 return 0;
59 }
60
61 /**
62 * @see java.sql.ResultSetMetaData#getColumnLabel(int)
63 */
64 public String getColumnLabel(int column) throws SQLException {
65 return columnDefinitions.get(column-1).getName();
66 }
67
68 /**
69 * @see java.sql.ResultSetMetaData#getColumnName(int)
70 */
71 public String getColumnName(int column) throws SQLException {
72 return columnDefinitions.get(column-1).getName();
73 }
74
75 /**
76 * @see java.sql.ResultSetMetaData#getColumnType(int)
77 */
78 public int getColumnType(int column) throws SQLException {
79 return columnDefinitions.get(column-1).getType();
80 }
81
82 /**
83 * @see java.sql.ResultSetMetaData#getColumnTypeName(int)
84 */
85 public String getColumnTypeName(int column) throws SQLException {
86
87 return null;
88 }
89
90 /**
91 * @see java.sql.ResultSetMetaData#getPrecision(int)
92 */
93 public int getPrecision(int column) throws SQLException {
94
95 return 0;
96 }
97
98 /**
99 * @see java.sql.ResultSetMetaData#getScale(int)
100 */
101 public int getScale(int column) throws SQLException {
102
103 return 0;
104 }
105
106 /**
107 * @see java.sql.ResultSetMetaData#getSchemaName(int)
108 */
109 public String getSchemaName(int column) throws SQLException {
110
111 return null;
112 }
113
114 /**
115 * @see java.sql.ResultSetMetaData#getTableName(int)
116 */
117 public String getTableName(int column) throws SQLException {
118
119 return null;
120 }
121
122 /**
123 * @see java.sql.ResultSetMetaData#isAutoIncrement(int)
124 */
125 public boolean isAutoIncrement(int column) throws SQLException {
126
127 return false;
128 }
129
130 /**
131 * @see java.sql.ResultSetMetaData#isCaseSensitive(int)
132 */
133 public boolean isCaseSensitive(int column) throws SQLException {
134
135 return false;
136 }
137
138 /**
139 * @see java.sql.ResultSetMetaData#isCurrency(int)
140 */
141 public boolean isCurrency(int column) throws SQLException {
142
143 return false;
144 }
145
146 /**
147 * @see java.sql.ResultSetMetaData#isDefinitelyWritable(int)
148 */
149 public boolean isDefinitelyWritable(int column) throws SQLException {
150
151 return false;
152 }
153
154 /**
155 * @see java.sql.ResultSetMetaData#isNullable(int)
156 */
157 public int isNullable(int column) throws SQLException {
158
159 return 0;
160 }
161
162 /**
163 * @see java.sql.ResultSetMetaData#isReadOnly(int)
164 */
165 public boolean isReadOnly(int column) throws SQLException {
166
167 return true;
168 }
169
170 /**
171 * @see java.sql.ResultSetMetaData#isSearchable(int)
172 */
173 public boolean isSearchable(int column) throws SQLException {
174
175 return true;
176 }
177
178 /**
179 * @see java.sql.ResultSetMetaData#isSigned(int)
180 */
181 public boolean isSigned(int column) throws SQLException {
182
183 return false;
184 }
185
186 /**
187 * @see java.sql.ResultSetMetaData#isWritable(int)
188 */
189 public boolean isWritable(int column) throws SQLException {
190
191 return false;
192 }
193
194 }
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